Recognize Common Factor: Recognize that the expression contains a common factor of (5x+1) in both terms.(5x+1)2(x+2)−(x−3)(5x+1) can be rewritten as (5x+1)[(5x+1)(x+2)−(x−3)] by factoring out (5x+1).
Distribute and Simplify: Distribute (5x+1) into (x+2) and then distribute the negative sign into (x−3).(5x+1)(x+2) gives 5x2+10x+x+2, which simplifies to 5x2+11x+2.−(x−3) gives −x+3.So, (5x+1)[(5x+1)(x+2)−(x−3)] becomes (5x+1)(5x2+11x+2−x+3).
Combine Like Terms: Combine like terms in the expression 5x2+11x+2−x+3. This simplifies to 5x2+10x+5. So, the expression is now (5x+1)(5x2+10x+5).
Factor Perfect Square Trinomial: Notice that 5x2+10x+5 is a perfect square trinomial, which can be factored as (5x+5)(5x+5) or (5x+5)2. So, the expression is now (5x+1)(5x+5)2.
Simplify Common Factor: Recognize that (5x+5) can be simplified by factoring out the common factor of 5, giving us 5(x+1). So, the expression is now (5x+1)(5(x+1))2.
Factor Out Common Factor: Since (5(x+1))2 is the square of 5(x+1), we can write the expression as (5x+1)(52)(x+1)2. This simplifies to (5x+1)(25)(x+1)2.
Final Factored Form: Finally, we can write the completely factored form of the original expression as (5x+1)(25)(x+1)2.
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